<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="用户名称" prop="userId">
        <el-select v-model="formData.userId" placeholder="请选择用户" clearable filterable>
          <el-option
              v-for="dict in userList"
              :key="dict.id"
              :label="dict.nickname"
              :value="dict.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="房产地址" prop="propertyAddress">
        <el-input v-model="formData.propertyAddress" placeholder="请输入房产地址" />
      </el-form-item>
      <el-form-item label="房产类型" prop="propertyType">
        <el-select v-model="formData.propertyType" placeholder="请选择房产类型">
          <el-option
            v-for="dict in getStrDictOptions(DICT_TYPE.PROPERTYTYPE)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="房产面积（平方米）" prop="propertyArea">
        <el-input v-model="formData.propertyArea" placeholder="请输入房产面积（平方米）" />
      </el-form-item>
      <el-form-item label="房产评估价值（元）" prop="assessedValue">
        <el-input v-model="formData.assessedValue" placeholder="请输入房产评估价值（元）" />
      </el-form-item>
      <el-form-item label="房产证编号" prop="licenseNumber">
        <el-input v-model="formData.licenseNumber" placeholder="请输入房产证编号" />
      </el-form-item>
      <el-form-item label="房产证照片存储路径" prop="licensePhoto">
        <UploadImg v-model="formData.licensePhoto" />
      </el-form-item>
      <el-form-item label="抵押状态" prop="mortgageStatus">
        <el-select v-model="formData.mortgageStatus" placeholder="请选择抵押状态">
          <el-option
            v-for="dict in getStrDictOptions(DICT_TYPE.MORTGAGE)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { getStrDictOptions, DICT_TYPE } from '@/utils/dict'
import { HouseMortgageApi, HouseMortgageVO } from '@/api/system/housemortgage'
import {getMemberUserAll} from "@/api/member/user";

/** 房产抵押贷款信息 表单 */
defineOptions({ name: 'HouseMortgageForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const userList = ref([])
const formData = ref({
  id: undefined,
  userId: undefined,
  propertyAddress: undefined,
  propertyType: undefined,
  propertyArea: undefined,
  assessedValue: undefined,
  licenseNumber: undefined,
  licensePhoto: undefined,
  mortgageStatus: undefined,
})
const formRules = reactive({
  propertyAddress: [{ required: true, message: '房产地址不能为空', trigger: 'blur' }],
  propertyType: [{ required: true, message: '房产类型（住宅/商业/别墅/公寓/其他）不能为空', trigger: 'change' }],
  propertyArea: [{ required: true, message: '房产面积（平方米）不能为空', trigger: 'blur' }],
  assessedValue: [{ required: true, message: '房产评估价值（元）不能为空', trigger: 'blur' }],
  licenseNumber: [{ required: true, message: '房产证编号不能为空', trigger: 'blur' }],
  mortgageStatus: [{ required: true, message: '抵押状态不能为空', trigger: 'change' }],
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await HouseMortgageApi.getHouseMortgage(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as HouseMortgageVO
    if (formType.value === 'create') {
      await HouseMortgageApi.createHouseMortgage(data)
      message.success(t('common.createSuccess'))
    } else {
      await HouseMortgageApi.updateHouseMortgage(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}
const getUserList = async () => {
  try {
    // 修正：添加括号调用函数
    const data = await getMemberUserAll()
    console.log('用户列表数据:', data)
    // 修正：使用.value赋值给ref
    userList.value = data
  } catch (error) {
    console.error('获取用户列表失败', error)
    message.error('获取用户列表失败')
  }
}
/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    userId: undefined,
    propertyAddress: undefined,
    propertyType: undefined,
    propertyArea: undefined,
    assessedValue: undefined,
    licenseNumber: undefined,
    licensePhoto: undefined,
    mortgageStatus: undefined,
  }
  formRef.value?.resetFields()
}
/** 生命周期钩子：组件挂载后获取用户列表 */
onMounted(() => {
  getUserList()
})
</script>
